Podcast in English
Text size
Bulgarian National Radio © 2025 All Rights Reserved

Bulgarian 6th-grader is the new junior world champion in speed math

2
Photo: ruo-sofia-grad.com

The new world champion in mental calculation for children up to 12 years old is Bulgaria's Kaloyan Geshev, a 6th-grade student at Sofia's 125 Boyan Penev School. 

At the World Mental Calculation Championship held in the city of Bielefeld, Germany, the Bulgarian boy achieved an incredible score of 2,217 points, with which he won the gold medal and the world title. 

Kaloyan Geshev managed the tasks of addition, subtraction, multiplication, division, square roots, cube roots, fractions, currency conversion, conversion of measurement units, calculation of calendar dates and many others in less than two hours. He only had a sheet of paper for writing down the answers.

56 children from 13 countries participated in the competition and for the second time in its history a child from Europe became the winner.



Последвайте ни и в Google News Showcase, за да научите най-важното от деня!
Listen to the daily news from Bulgaria presented in "Bulgaria Today" podcast, available in Spotify.

Gallery

More from category

Visiting the Bulgarian kindergarten in Bratislava

Help me do it myself, get me in touch with nature, take care of my immunity – these are the principles that the teachers at the Bulgarian kindergarten "Hristo Botev" in the Slovak capital Bratislava follow. The kindergarten has been operating since 2009..

published on 2/22/25 7:05 AM

The dream of three generations of Bulgarians in London to have their own Orthodox church comes true

Prayer served by His Holiness Bulgarian Patriarch Daniil on February 22, marks the beginning of the celebrations for the consecration of the new church "St. John of Rila" of the Bulgarian Orthodox community in London. For the..

published on 2/22/25 6:45 AM

Yaneta Dimitrova from the Bulgarian school in Paris: The Bulgarian language is first preserved in the family

"The place in France where we draw together the future of our children in Bulgarian" - this is how Yaneta Dimitrova described her workplace - the Bulgarian Sunday School "Ivan Vazov" in Paris a year ago in a post on a social network. It is one of the 396..

published on 2/21/25 5:05 PM